Back pain has been reported as a common cause for various patients to present in an emergency or primary care settings. Besides, the management of back pain has been associated with a huge economic burden and remarkably impacts the quality of life of the affected patients. The diagnosis of acute low-back pain can be adequately achieved by conducting proper clinical evaluation and knowing the characteristics of each condition. The present review discusses the clinical evaluation and red flags for diagnosing patients presenting with acute low-back pain. An adequate examination of patients is conducted by obtaining a thorough history and successful physical examination. It should be noted that obtaining an adequate history might not be enough in some cases, and physical examination might not show any diagnostic clues. However, we also reported various red flags for detecting serious conditions, including malignancy, infections, inflammation, and others. These might help establish a further assessment of these patients, including imaging and laboratory studies. Therefore, these cases should be managed as early as possible to enhance the prognosis and intervene against any potential complications.
Prevalence of and screening for serious spinal pathology in patients presenting to primary care settings with acute low back pain
